– Lat/Long: 48.77° N 120.96° W
Jack Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
3 Jack Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Mon night, min -8°C on Sun afternoon). Winds increasing (calm on Mon night, strong winds from the W by Tue night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Fri night). Winds increasing (calm on Wed night, near gales from the W by Sat morning). | ||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  | | | | | | | |  | |
clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light snow | light snow | clear | some clouds | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 2600 | 2550 | 2600 | 950 | 950 | 950 | 6950 | 8950 | 9400 | 9550 | 9400 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -3 | -1 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 5 | 5 | 5 | 6 | 4 |
min °C | -8 | -6 | -2 | 1 | 1 | -1 | 0 | -1 | 0 | 0 | 3 | 4 | 5 | 4 | 5 | 5 | -1 |
chill °C | -15 | -13 | -7 | -2 | 1 | -5 | -5 | -7 | -7 | -5 | 0 | 2 | 2 | 0 | 0 | -1 | -9 |
Freezing level m | 1950 | 1450 | 2600 | 3050 | 3300 | 2700 | 2650 | 2500 | 2750 | 3250 | 3700 | 3650 | 3550 | 3700 | 3650 | 3550 | 2950 |
 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — |
 | 6:22 | — | — | 6:20 | — | — | 6:17 | — | — | 6:15 | — | — | 6:14 | — | — | 6:12 | — |
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Jack Mountain Weather (Days 0-3):
The weather forecast for Jack Mountain is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon night, min -8°C on Sun afternoon). Winds increasing (calm on Mon night, strong winds from the W by Tue night).
Jack Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Fri night). Winds increasing (calm on Wed night, near gales from the W by Sat morning).
This table gives the weather forecast for Jack Mountain at the specific elevation of 2763 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Jack Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
Hope Airport | | ||||
Agassiz Airport | | ||||
Princeton Airport |  | ||||
Abbotsford Airport | | ||||
 | |||||
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* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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